Anyone use Beaumont Weight Center in Royal Oak Mich?

I have been working with Beaumont Weight Center in Royal Oak Michigan, I have done all of the pre op testing with the exception of my physc test, Stress test and sleep apnea tests this week. I have BCN of MI, they told me they will only cover 50%. I called the patient coordinator to ask about the plans for my 50%, do I have to have the amount I owe up front, and what the actual cost of the surgery is and I have gotten no reply! Anyone out there working with Beaumont?

I'm not working with Beaumont, but I have been hospitalized there and they actually stop you on your way out for payment at the desk.  I'd never had that happen before.  Of course, it was a $100 copay and the rest of my stay was covered through my insurance, but generally you get a bill and pay it after the fact. 
I'm sure for something major like your surgery, they will be sure to go over the pre-pay or set up an installment plan for you.  Good luck!